aDesigner is a disability simulator that helps designers ensure that their content and applications are accessible and usable by the visually impaired.

Transform your browsing experience with a powerful greyscale browser extension

Allows you to easily check the accessibility of any web page directly in Google Chrome, so you can immediately identify issues based on the latest ACT (Accessibility Conformance Testing) rules – with instant feedback and recommendations.

Free and open source. Solve accessibility issues before they reach your customers.

A website for getting different information for colors (different formats, complementary color) , especial a color blindness simulator.

Developer-focused accessibility agent delivering copy-paste ready fixes, WCAG 2.2 compliance, and AI-powered video caption generation